/* =========================================================
   Emely Miller - Freie Autorin
   Lightweight Vanilla CSS (kein Framework)
   ========================================================= */

@font-face {
    font-family: "Playfair Display";
    src: url("../fonts/PlayfairDisplay-VariableFont_wght.ttf") format("truetype-variations");
    font-weight: 400 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Playfair Display";
    src: url("../fonts/PlayfairDisplay-Italic-VariableFont_wght.ttf") format("truetype-variations");
    font-weight: 400 900;
    font-style: italic;
    font-display: swap;
}

:root {
    --c-accent:      #1a7f9e;
    --c-accent-dark: #145f77;
    --c-accent-ink:  #ffffff;
    --c-ink:         #1e2a2f;
    --c-ink-soft:    #55636a;
    --c-muted:       #8a949a;
    --c-line:        #e6e4de;
    --c-cream:       #f7f4ee;
    --c-cream-2:     #efece4;
    --c-white:       #ffffff;
    --c-hero-bg:     #d9d3c8;

    --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
    --font-sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    --radius:  10px;
    --radius-lg: 16px;
    --shadow: 0 6px 24px rgba(20, 40, 50, 0.08);
    --container: 1180px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    color: var(--c-ink);
    background: var(--c-white);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* -------------------- Header -------------------- */
.site-header {
    position: absolute; top: 0; left: 0; right: 0;
    z-index: 20;
    padding: 18px 0;
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px;
}
.brand-logo {
    height: 54px; width: auto;
}
.main-nav {
    display: flex; align-items: center; gap: 28px;
}
.main-nav a {
    color: var(--c-ink);
    font-weight: 500;
    font-size: 15px;
}
.main-nav a:hover { color: var(--c-accent); text-decoration: none; }
.main-nav a.btn { color: var(--c-accent-ink); }

.nav-toggle {
    display: none;
    background: none; border: 0; cursor: pointer;
    width: 40px; height: 40px; padding: 8px;
}
.nav-toggle span {
    display: block; height: 2px; background: var(--c-ink); margin: 5px 0;
    transition: transform .2s;
}

/* -------------------- Buttons -------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    font-family: inherit;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .15s, color .15s, transform .1s;
    text-decoration: none;
    line-height: 1;
    box-sizing: border-box;
    min-height: 40px;
    vertical-align: middle;
    -webkit-appearance: none;
    appearance: none;
}
.btn-sm { min-height: 32px; }
.btn:hover { text-decoration: none; }
.btn-primary {
    background: var(--c-accent); color: var(--c-accent-ink);
}
.btn-primary:hover { background: var(--c-accent-dark); }
.btn-sm { padding: 8px 14px; font-size: 14px; min-height: 32px; }

/* -------------------- Hero -------------------- */
.hero {
    position: relative;
    min-height: 640px;
    background: var(--c-hero-bg);
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background-image: url('../img/hero.png');
    background-repeat: no-repeat;
    background-position: right center;
    background-size: cover;
}
.hero-inner {
    position: relative; z-index: 2;
    padding: 160px 24px 100px;
    display: flex;
    align-items: center;
    min-height: 640px;
}
.hero-copy {
    max-width: 480px;
}
.hero-title {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: clamp(44px, 6vw, 72px);
    line-height: 1.05;
    margin: 0 0 24px;
    color: var(--c-ink);
}
.hero-title .accent {
    color: var(--c-accent);
}
.hero-divider {
    width: 60px; height: 2px; background: var(--c-accent);
    margin: 8px 0 24px;
}
.hero-lead {
    font-size: 17px;
    color: var(--c-ink-soft);
    margin: 0 0 32px;
    max-width: 420px;
}
.hero-actions {
    display: flex; align-items: center; gap: 20px;
}
.scroll-arrow {
    color: var(--c-ink-soft);
    font-size: 22px;
    padding: 8px 12px;
}

/* -------------------- Section basics -------------------- */
.section-kicker {
    display: flex; justify-content: center;
    margin: 0 0 32px;
}
.section-kicker span {
    display: inline-block;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--c-accent);
    color: var(--c-accent);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .02em;
}

/* -------------------- About -------------------- */
.about {
    background: var(--c-white);
    padding: 90px 0;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-copy h2 {
    font-family: var(--font-serif);
    font-size: clamp(30px, 3.4vw, 42px);
    line-height: 1.15;
    margin: 0 0 20px;
    color: var(--c-ink);
}
.about-copy p {
    color: var(--c-ink-soft);
    max-width: 420px;
}

/* Timeline */
.timeline {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 7px; top: 8px; bottom: 8px;
    width: 2px;
    background: var(--c-accent);
    opacity: .5;
}
.timeline-item {
    position: relative;
    padding: 0 0 28px 34px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
    position: absolute;
    left: 0; top: 6px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--c-white);
    border: 3px solid var(--c-accent);
}
.timeline-period {
    color: var(--c-accent);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}
.timeline-title {
    font-weight: 600;
    color: var(--c-ink);
    margin-bottom: 2px;
}
.timeline-subtitle {
    color: var(--c-ink-soft);
    font-size: 14px;
}

/* -------------------- Works -------------------- */
.works {
    background: var(--c-cream);
    padding: 90px 0;
}
.filter-bar {
    display: flex; flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 42px;
}
.filter-btn {
    background: var(--c-white);
    border: 1px solid var(--c-line);
    color: var(--c-ink-soft);
    padding: 8px 20px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 14px;
    transition: background .15s, color .15s, border-color .15s;
}
.filter-btn:hover { color: var(--c-ink); border-color: var(--c-accent); }
.filter-btn.is-active {
    background: var(--c-accent);
    border-color: var(--c-accent);
    color: var(--c-accent-ink);
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.work-card {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex; flex-direction: column;
    transition: transform .15s, box-shadow .15s;
}
.work-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(20, 40, 50, 0.12);
}
.work-media {
    display: block;
    aspect-ratio: 16 / 10;
    background: var(--c-cream-2);
    overflow: hidden;
}
.work-media img {
    width: 100%; height: 100%; object-fit: cover;
}
.work-placeholder {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--c-cream-2) 0%, var(--c-line) 100%);
}
.work-body { padding: 18px 20px 22px; }
.work-category {
    color: var(--c-accent);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}
.work-title {
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 12px;
    color: var(--c-ink);
    font-weight: 600;
    font-size: 17px;
    line-height: 1.35;
}
.work-title:hover { color: var(--c-accent); text-decoration: none; }
.work-arrow { color: var(--c-muted); font-size: 15px; }
.work-desc {
    color: var(--c-ink-soft);
    font-size: 14px;
    margin: 8px 0 0;
}

/* -------------------- Contact -------------------- */
.contact {
    background: var(--c-cream-2);
    padding: 90px 0 60px;
}
.contact-heading {
    font-family: var(--font-serif);
    text-align: center;
    font-size: clamp(28px, 3.2vw, 40px);
    margin: 0 0 40px;
    color: var(--c-ink);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 40px;
    align-items: start;
}
.contact-info .contact-line {
    display: flex; align-items: center; gap: 12px;
    color: var(--c-ink);
    margin-bottom: 12px;
    font-size: 15px;
}
.contact-info .ico {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--c-white); color: var(--c-accent);
    flex-shrink: 0;
}
.contact-info .ico svg { display: block; }
.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 8px;
    background: var(--c-cream);
    color: var(--c-ink-soft);
    text-decoration: none;
    transition: background .15s, color .15s;
}
.socials a:hover { background: var(--c-accent); color: #fff; }
.socials svg { display: block; }

/* Formular */
.contact-form { display: block; }
.hp-field {
    position: absolute;
    left: -10000px; top: auto;
    width: 1px; height: 1px; overflow: hidden;
}
.form-row { margin-bottom: 14px; }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="number"],
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--c-line);
    background: var(--c-white);
    border-radius: 6px;
    font: inherit;
    color: var(--c-ink);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid var(--c-accent);
    outline-offset: 1px;
    border-color: var(--c-accent);
}
.form-submit-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
    margin-top: 4px;
}
.form-submit-row .btn { flex: 1 1 auto; white-space: nowrap; }
.math-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
}
.math-row label {
    margin: 0;
    font-size: 14px;
    color: var(--c-ink-soft);
    white-space: nowrap;
}
.math-question { font-weight: 600; color: var(--c-ink); }
.math-row input {
    max-width: 70px;
    text-align: center;
    padding: 12px 8px;
}
.form-status {
    min-height: 22px;
    font-size: 14px;
    margin-top: 6px;
}
.form-status.ok  { color: #1e7c3e; }
.form-status.err { color: #b52a2a; }

/* Impressum-Block: kein Kasten, nur mit Trennlinie links abgesetzt */
.impressum-card {
    padding: 0 0 0 40px;
    border-left: 1px solid var(--c-line);
    color: var(--c-ink);
    font-size: 14px;
}
.impressum-card h3 {
    margin: 0 0 14px;
    font-family: var(--font-serif);
    font-size: 22px;
    color: var(--c-ink);
}
.impressum-card p { margin: 0 0 14px; line-height: 1.6; }
.impressum-card .muted { color: var(--c-ink-soft); }
.impressum-card a { color: var(--c-accent); }

/* -------------------- Footer -------------------- */
.site-footer {
    background: var(--c-cream-2);
    border-top: 1px solid var(--c-line);
    padding: 20px 0;
    font-size: 13px;
    color: var(--c-ink-soft);
}
.footer-inner {
    display: flex; justify-content: space-between; align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-nav { display: flex; gap: 20px; }
.footer-nav a { color: var(--c-ink-soft); }
.footer-nav a:hover { color: var(--c-accent); }

/* -------------------- Cookiebanner -------------------- */
.cookiebanner {
    position: fixed;
    left: 16px; right: 16px; bottom: 16px;
    z-index: 100;
    background: #1e2a2f;
    color: #fff;
    padding: 14px 18px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.cookiebanner-inner {
    display: flex; align-items: center; gap: 16px;
    flex-wrap: wrap;
    max-width: var(--container);
    margin: 0 auto;
}
.cookiebanner p { margin: 0; flex: 1; font-size: 14px; }

/* -------------------- Legal pages -------------------- */
.legal-page {
    padding: 140px 0 80px;
    background: var(--c-white);
}
.legal-page .container { max-width: 820px; }
.legal-page h1 {
    font-family: var(--font-serif);
    font-size: clamp(30px, 3.4vw, 44px);
    margin: 0 0 24px;
}
.legal-page h2, .legal-page h3 {
    font-family: var(--font-serif);
    margin-top: 32px;
}
.legal-page p { color: var(--c-ink-soft); }

/* -------------------- Responsive -------------------- */
@media (max-width: 960px) {
    .about-grid { grid-template-columns: 1fr; gap: 32px; }
    .works-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-bg { background-position: 70% center; }
    .hero-inner { padding: 130px 24px 80px; }
}
@media (max-width: 720px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: absolute; top: 100%; right: 16px;
        background: var(--c-white); padding: 12px 16px;
        border-radius: var(--radius);
        flex-direction: column; align-items: flex-start; gap: 12px;
        box-shadow: var(--shadow);
        display: none;
    }
    .main-nav.is-open { display: flex; }
    .hero { min-height: 560px; }
    .hero-bg {
        background-position: 60% 30%;
        opacity: .35;
    }
    .hero-inner { min-height: 560px; padding: 130px 24px 60px; }
    .works-grid { grid-template-columns: 1fr; }
    .footer-inner { justify-content: center; text-align: center; }
}